47651918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^2\times {\mathrm{263}}^1$

素因数の和:428

約数の個数: 24

約数和(自身を含む): 77025168

約数和(自身を除く): 29373250

約数列:

[1, 2, 17, 34, 73, 146, 263, 526, 1241, 2482, 4471, 5329, 8942, 10658, 19199, 38398, 90593, 181186, 326383, 652766, 1401527, 2803054, 23825959, 47651918]

約数ペア:

[(1, 47651918), (2, 23825959), (17, 2803054), (34, 1401527), (73, 652766), (146, 326383), (263, 181186), (526, 90593), (1241, 38398), (2482, 19199), (4471, 10658), (5329, 8942)]